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Commit 74adb527 authored by Tobias Klauser's avatar Tobias Klauser Committed by Linus Torvalds
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[PATCH] umem: check pci_set_dma_mask return value correctly 



Signed-off-by: default avatarTobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent dfa08592

drivers/block/umem.c

+1 −1
Original line number Diff line number Diff line
@@ -882,7 +882,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i 
	       card->card_number, dev->bus->number, dev->devfn);



	if (pci_set_dma_mask(dev, 0xffffffffffffffffLL) &&

	    !pci_set_dma_mask(dev, 0xffffffffLL)) {

	    pci_set_dma_mask(dev, 0xffffffffLL)) {

		printk(KERN_WARNING "MM%d: NO suitable DMA found\n",num_cards);

		return  -ENOMEM;

	}